Gaya APA
Chess, Stella, Thomas, Alexander. (1981).
Annual progress in child psychiatry and child development 1981 .
New York:
Brunner/Mazel.
Gaya Chicago
Chess, Stella, Thomas, Alexander.
Annual progress in child psychiatry and child development 1981.
New York:
Brunner/Mazel,
1981.
Text.
Gaya MLA
Chess, Stella, Thomas, Alexander.
Annual progress in child psychiatry and child development 1981.
New York:
Brunner/Mazel,
1981.
Text.
Gaya Turabian
Chess, Stella, Thomas, Alexander.
Annual progress in child psychiatry and child development 1981.
New York:
Brunner/Mazel,
1981.
Print.